155792959

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7451}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 186001920

約数和(自身を除く): 30208961

約数列:

[1, 7, 29, 103, 203, 721, 2987, 7451, 20909, 52157, 216079, 767453, 1512553, 5372171, 22256137, 155792959]

約数ペア:

[(1, 155792959), (7, 22256137), (29, 5372171), (103, 1512553), (203, 767453), (721, 216079), (2987, 52157), (7451, 20909)]